Flange Yoke, 1310 Series, 1410 4-Bolt Pattern, MSI A2-2-479
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Les images sont uniquement à titre de représentation et peuvent différer du produit réel.
The MSI A2-2-479 flange yoke connects a 1310-series U-joint and driveshaft to a matching 1410-pattern companion flange, such as a PTO output flange. Its four-bolt mounting face attaches to the companion flange, while its yoke ears accept the 1310-series U-joint.
Supplied by Machine Service, Inc. (MSI), this flange yoke is an aftermarket replacement for Dana Spicer 2-2-479. It provides the connection needed when the PTO has a compatible 1410-pattern output flange and the driveline uses a 1310-series universal joint.
| Feature | Practical benefit |
|---|---|
| 1310-series yoke | Accepts a matching 1310-series U-joint at the driveshaft connection. |
| 1410-pattern four-bolt mounting face | Bolts to a compatible 1410-pattern PTO output or companion flange. |
| 2.750″ male pilot | Fits the matching female pilot in the companion flange. |
| Dana Spicer 2-2-479 interchange | Provides an aftermarket replacement option for the corresponding flange yoke. |
This is a flange-mounted yoke. It attaches to the companion flange already installed on the PTO or other drive equipment; it does not mount directly onto a splined output shaft. The U-joint connection remains 1310 series.
| Specification | Detail |
|---|---|
| Brand | MSI — Machine Service, Inc. |
| Part number | A2-2-479 |
| Product | Flange yoke |
| Replacement reference | Dana Spicer 2-2-479 |
| U-joint series | 1310 |
| Companion-flange connection | 1410 four-bolt pattern |
| Bolt holes | 4 |
| Bolt-hole diameter | 0.438″, drilled |
| Bolt-circle diameter | 3.750″ |
| Pilot | 2.750″ male |
| Flange face to U-joint centerline | 1.375″ |
| Flange/swing diameter | 4.625″ |
| Outside yoke dimension | 3.469″ |
| Bearing-cap diameter | 1.062″ |
| Check | What to confirm |
|---|---|
| PTO or drive output | A companion flange is installed with the matching bolt pattern and female pilot. |
| Driveshaft connection | The U-joint is 1310 series and matches the yoke dimensions. |
| Flange dimensions | Confirm the 3.750″ bolt circle, four 0.438″ holes, and 2.750″ pilot. |
| Installation clearance | Check the flange-to-joint centerline distance and rotating clearance. |
| Repair components | Confirm any U-joint, retaining hardware, and mounting bolts needed for your installation. |
Need help connecting your driveshaft to a PTO output flange? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your PTO model, flange dimensions, or photos.